{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1781438259",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaa40860206d612a5fb533bd37a88c91cc3813cd2e8b744d2647423ac12b79a60",
    "signature": "0x794f2f9fcfaf8b0f94c9914ee46e9fd67e33ccf00c6d7a7d29746cba4ef5091008d0542cdbd3477ef76f002cabaf12f56b6dbecb1b3ca4f83ae8892e0cf37fba1c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}